Applicator tool



FIG. 1 is a perspective view of an applicator tool showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of an applicator head is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for an applicator tool, as shown and described. 